Namakkal City Municipal CorporationSupply and erection of Bore Well and Open Well submersible motor, pumpset, Pipes, Panel board and specials in Kuttai Street, Kosavampatti, Sakthiya Nagar, Ponvila Nagar, Marurpatti and Reddipatty

Amount

Rate for flushing of borewell of 6” dia requiring less than 4 hours operation using drill rods/ hose with required size of pipes for various capacity compressor including transportation, labour, and fuel charges for compressors as directed by the TWAD Officer and conducting yield test by ‘V’ notch method if required.(TWAD SOR 2025-26, P.no.228)

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 % . 7.5 HP submersible pumpset - 100 lpmx225mtr head (TWAD SOR 2025-26. P.no.120 WD-M1646)

5 HP submersible pumpset - 75 lpmx175mtr head -(TWAD SOR 2025-26. P.no.119, WD-M1632)

Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation. 7.5 HP OPENWELL SUBMERSIBLE PUMPSET -75lpm x 125 head-(TWAD SOR 2025-26. P.no.122, WD-M1715)

THREE PHASE PANEL BOARD - 5HP Motor

Supply and Lowering delivery of GI ang UPVC pipe specials with necessary specials to trench and laying to proper grade and alignment.including all cost of materials,labours, etc.,complete as directed by the departmental officers. 40mm UPVC Pipe (TWAD SOR 2025-26, P.no.8)

65mm GI Pipe(TWAD SOR 2025-26, P.no.30)

Supply and delivery of PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER (TWAD SOR 2025-26, P.no.140) 4.0 sq.mm 3 core submersible flat type cable

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.(TWAD SOR 2025-26, P.no.226)

Supply and delivery of the following water supply materials with ISI make Nylon Rope for Bore-well (PWD SOR 2025-26, P.no.169)

PM CONSTRUCTION (BID ID -1522385)